Knowles Syfer
- Knowles Syfer (formerly Syfer Technology Limited) is a premier global manufacturer renowned for innovative application specific high-voltage, Hi-Q RF MLCCs and thru-hole/SMT EMI suppression filters. Our comprehensive product range includes; MLCCs include RF/Microwave/ultra-low ESR, high voltage to 12 k VDC, 250 VAC ratings, safety certified SMDs as well as space-grade parts. Our patented StackiCap™ is a unique capacitor assembly designed to achieve high capacitance and high voltage.Syfer’s EMI filter lineup has SMD feed through capacitors rated to 3 A, SMD C and Pi filters rated to 20 A and X2Y® technology.
The broad Syfer AEC Q200 qualified family features both surface mount EMI filters and high-voltage MLCCs focused on the HEV and EV automotive market.
Worldwide manufacturing operations include a brand new facility in Suzhou, China, equipped with modern equipment to assure consistent, high quality products to meet the growing needs of our global markets.
Product Category
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Product List
- Part#:
2225J0100150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 2225 - In Stock:
8930
- Part#:
2225J0500273KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V C0G/NP0 2225 - In Stock:
31863
- Part#:
1206Y0258P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 1206 - In Stock:
162837
- Part#:
1206Y0630221FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1206 - In Stock:
75073
- Part#:
1808J0630823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1808 - In Stock:
74643
- Part#:
2225J5000182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 2225 - In Stock:
64877
- Part#:
2220J1K00391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 2220 - In Stock:
68823
- Part#:
2220J5000220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 2220 - In Stock:
13321
- Part#:
1210J0100273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 1210 - In Stock:
153240
- Part#:
0805J3000110FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 300V C0G/NP0 0805 - In Stock:
67016
- Part#:
2225J6300680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 2225 - In Stock:
15451
- Part#:
1808Y0250122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V X7R 1808 - In Stock:
205486
- Part#:
1808Y6300821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 1808 - In Stock:
98765
- Part#:
0805J2500130FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 250V C0G/NP0 0805 - In Stock:
65757
- Part#:
1206J0160822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 1206 - In Stock:
193179
- Part#:
1808J6300150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 630V C0G/NP0 1808 - In Stock:
140953
- Part#:
1206Y0100683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 1206 - In Stock:
224368
- Part#:
0805J0250101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 0805 - In Stock:
224945
- Part#:
1206Y6300181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V X7R 1206 - In Stock:
351440
- Part#:
0603J0160183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 0603 - In Stock:
399830
- Part#:
0805Y0630561FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 0805 - In Stock:
62917
- Part#:
1210J1K00220JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1210 - In Stock:
118988
- Part#:
1808J0160474KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 1808 - In Stock:
73569
- Part#:
0505J2501P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 0505 - In Stock:
122805
- Part#:
2220J2K50392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 2.5KV X7R 2220 - In Stock:
60481
- Part#:
1808Y0250682FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1808 - In Stock:
44774
- Part#:
1210J0630470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1210 - In Stock:
73921
- Part#:
2225Y2000223JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V C0G 2225 - In Stock:
24155
- Part#:
2220J0250821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 2220 - In Stock:
34803
- Part#:
0603J2500222JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 0603 - In Stock:
258273
- Part#:
1210Y0630102KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 1210 - In Stock:
103285
- Part#:
1210J0160391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1210 - In Stock:
40851
- Part#:
0603Y0100151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V C0G/NP0 0603 - In Stock:
291432
- Part#:
1808Y5000821FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1808 - In Stock:
47838
- Part#:
1808Y1K50391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV C0G/NP0 1808 - In Stock:
94151
- Part#:
0603J0630471MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V X7R 0603 - In Stock:
457085
- Part#:
2220Y1K00681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 2220 - In Stock:
53522
- Part#:
2225J0630181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 2225 - In Stock:
26231
- Part#:
1111J6300301KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 630V C0G/NP0 1111 - In Stock:
82056
- Part#:
1825J0630124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 1825 - In Stock:
41858
- Part#:
1206J1K00331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1206 - In Stock:
192057
- Part#:
1808J0500223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 1808 - In Stock:
156773
- Part#:
1210J2500152GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1210 - In Stock:
65660
- Part#:
1206Y1500130FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 150V C0G/NP0 1206 - In Stock:
41342
- Part#:
1111J2501P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 250V C0G/NP0 1111 - In Stock:
64068
- Part#:
1812J2500394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 250V X7R 1812 - In Stock:
60374
- Part#:
2220J0250224JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V C0G/NP0 2220 - In Stock:
23992
- Part#:
2220J0500473JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 2220 - In Stock:
37213
- Part#:
1825J4K00680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 4KV C0G/NP0 1825 - In Stock:
63351
- Part#:
1210Y0254P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 1210 - In Stock:
79517